was particularly critical of mitt romney in his victory speech last night. >> people have said, you know, you're being outspent, and, you know, everybody's talking about all of the -- all the math and all the things that this race is inevitable. well, for someone who thinks the race is inevitable, he spent a lot of money against me for being inevitable. >> romney scored two victories yesterday, winning hawaii and american samoa's caucuses. >>> federal prosecutors are expanding their campaign corruption probe in the district. a story we brought to you first on 4. federal prosecutors served grand jury subpoenas to several d.c. council members. they summoned information connected to jeffrey thompson dating as far back as 2003. the accountant owns the district's largest medicaid contractor and is a major political contributor. the fbi recently raided thompson's home and offices. mayor vincent gray's 2010 mayoral campaign is already the focus of a federal corruption investigation. >>> 6:0 the time. the possible -- 6:07 the time. the possible source behind an illness that sickened hundreds of pets.